It allows you to set an activation key to switch automatic clicking. There are two activation modes:

“hold”: Speed AutoClicker will repeat clicking as long as the activation key is pressed

“toggle”: First key press will activate automatic clicking until the activation key is pressed again

Moreover you can select the clicked mouse button: left, right or middle button (Scroll wheel) can be clicked to extreme, physically impossible, click rates.

You can adjust the click frequency to fit your needs, but be careful with the “Unlimited” option: Tons of clicks can make applications and games unstable and they can even crash. Click rates below 500 clicks per second should be safe.

Speed AutoClicker does not require any setup or installation. Just download and extract it on your desktop. Note that it requires .NET Framework, which is included in Windows 7. XP users might have to download it.